Westcott

Westcott B-1M Grid Ruler 1.5 x 12 Inch

4.3 (130 reviews)
12 Inch

Precise and Durable Measuring for Professionals and Hobbyists The Westcott Transparent Grid Ruler offers accuracy and durability for a variety of tasks. Featuring a metal cutting edge and a zero centering scale, this ruler is designed for precise measurements and clean cuts. Specifications: ...

$6.80*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Precise and Durable Measuring for Professionals and Hobbyists

The Westcott Transparent Grid Ruler offers accuracy and durability for a variety of tasks. Featuring a metal cutting edge and a zero centering scale, this ruler is designed for precise measurements and clean cuts.

Specifications:
  • Brand: Westcott
  • Model: B-1M
  • Length: 12 inches
  • Width: 1.5 inches
  • Material: Laminated, flexible material with a metal cutting edge
  • Scale: Graduated in 16ths to the inch
  • Features: Zero centering scale, transparent grid

Key Features

METRIC RULER: A 12 Inch precision ruler graduated in 16ths to the Inch; Perfect for your drafting and drawing needs

ACCURATE MEASUREMENT: Ruler featuring a zero centering scale which helps measure equally left and right from a central starting point; One edge is beveled, the other has a stainless steel edge for easy cutting or smear-free inking

EASY TO READ: Measuring ruler with calibrations and grids visible on both dark and light surfaces and a transparent making allows viewing through to the page while you work

DURABLE SCALE: The straight ruler made with flexible and lightweight material which is laminated for durability

MULTI PURPOSE: This measuring tool is ideal for artists, designers, architects, engineers, and students

Specifications

Length
12 Inch
Measurement Units
16ths to the Inch (Metric Ruler)
Special Scale
Zero Centering Scale
Edge Types
Beveled edge, Stainless Steel edge
Material
Flexible, Lightweight, Laminated
Visibility
Calibrations and grids visible on dark and light surfaces
Transparency
Transparent

Pros & Cons

👍 Pros

  • Features a zero centering scale, which is useful for measuring equally from a central point.
  • Includes a stainless steel edge on one side, ideal for clean cutting or smear-free inking.
  • The ruler is transparent, allowing users to view through to the page while working for precise alignment.
  • Calibrations and grids are designed to be clearly visible on both dark and light surfaces.
  • Constructed from flexible and lightweight material, laminated for enhanced durability.

👎 Cons

  • The 12-inch length may be too short for larger drafting or drawing projects requiring extended measurements.
  • The flexible material, while durable, might not provide the absolute rigidity some users prefer for certain tasks.
  • The focus on "precision" is relative to manual use and may not match the absolute precision of digital tools.
  • Lamination for durability, while beneficial, can eventually wear or peel over very long periods of heavy use.
  • While multi-purpose, it lacks specialized features that might be found in rulers designed for a single, highly specific task.

Frequently Asked Questions

This is a 12-inch precision ruler, graduated in 16ths to the Inch, making it suitable for various drafting and drawing needs.
The zero centering scale helps users measure equally to the left and right from a central starting point, aiding in symmetrical layouts.
Yes, one edge of the ruler features a stainless steel edge, which is excellent for easy cutting or achieving smear-free inking.
Yes, its transparent design allows you to view through to the page while you work, ensuring accurate placement and alignment.
The straight ruler is made with flexible and lightweight material that is laminated for enhanced durability in various applications.